rust-objcopy --strip-all os/target/riscv64gc-unknown-none-elf/release/os -O binary os/target/riscv64gc-unknown-none-elf/release/os.bin
echo "os -> os.bin done!!!"
sleep 0.1

echo "qemu start"
qemu-system-riscv64 \
    -machine virt \
    -nographic \
    -bios bootloader/rustsbi-qemu.bin \
    -device loader,file=os/target/riscv64gc-unknown-none-elf/release/os.bin,addr=0x80200000 \
#    -s -S
